816904505846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2238

約数の個数: 128

約数和(自身を含む): 1499667789312

約数和(自身を除く): 682763283466

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 83, 143, 166, 286, 407, 481, 641, 814, 913, 962, 1079, 1282, 1451, 1826, 2158, 2902, 3071, 5291, 6142, 7051, 8333, 10582, 11869, 14102, 15961, 16666, 18863, 23717, 23738, 31922, 33781, 37726, 39923, 47434, 53203, 53687, 67562, 79846, 91663, 106406, 107374, 120433, 183326, 207493, 240866, 260887, 308321, 414986, 439153, 521774, 585233, 590557, 616642, 691639, 697931, 878306, 930091, 1170466, 1181114, 1324763, 1383278, 1395862, 1565629, 1860182, 1968511, 2649526, 3131258, 3391531, 3937022, 4456021, 6783062, 7608029, 7677241, 8912042, 10231001, 12091183, 15216058, 15354482, 17221919, 20462002, 21653621, 24182366, 25590643, 34413367, 34443838, 43307242, 49016231, 51181286, 57928273, 68826734, 77197553, 98032462, 115856546, 133003013, 154395106, 266006026, 281497073, 378547037, 447373771, 562994146, 637211003, 757094074, 849173083, 894747542, 1003568189, 1274422006, 1698346166, 2007136378, 2856309461, 4921111481, 5712618922, 9842222962, 11039250079, 22078500158, 31419404071, 37132022993, 62838808142, 74264045986, 408452252923, 816904505846]

約数ペア:

[(1, 816904505846), (2, 408452252923), (11, 74264045986), (13, 62838808142), (22, 37132022993), (26, 31419404071), (37, 22078500158), (74, 11039250079), (83, 9842222962), (143, 5712618922), (166, 4921111481), (286, 2856309461), (407, 2007136378), (481, 1698346166), (641, 1274422006), (814, 1003568189), (913, 894747542), (962, 849173083), (1079, 757094074), (1282, 637211003), (1451, 562994146), (1826, 447373771), (2158, 378547037), (2902, 281497073), (3071, 266006026), (5291, 154395106), (6142, 133003013), (7051, 115856546), (8333, 98032462), (10582, 77197553), (11869, 68826734), (14102, 57928273), (15961, 51181286), (16666, 49016231), (18863, 43307242), (23717, 34443838), (23738, 34413367), (31922, 25590643), (33781, 24182366), (37726, 21653621), (39923, 20462002), (47434, 17221919), (53203, 15354482), (53687, 15216058), (67562, 12091183), (79846, 10231001), (91663, 8912042), (106406, 7677241), (107374, 7608029), (120433, 6783062), (183326, 4456021), (207493, 3937022), (240866, 3391531), (260887, 3131258), (308321, 2649526), (414986, 1968511), (439153, 1860182), (521774, 1565629), (585233, 1395862), (590557, 1383278), (616642, 1324763), (691639, 1181114), (697931, 1170466), (878306, 930091)]